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Pixeliro

#597EF7

Royal Blue

#597EF7Royal Blue

Luminance

0.238

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#597EF7
No #
597EF7

RGB

RGB
rgb(89, 126, 247)
Values
R:89 G:126 B:247

HSL

HSL
hsl(226, 91%, 66%)
Values
H:226° S:91% L:66%

HSV / HSB

HSV
hsv(226, 64%, 97%)
Values
H:226° S:64% V:97%

CMYK

CMYK
cmyk(64%, 49%, 0%, 3%)
Values
C:64 M:49 Y:0 K:3

LAB

LAB
lab(56, 24, -65)
Values
L:56 a:24 b:-65

OKLCH

OKLCH
oklch(62.8% 0.185 268.0)
Values
L:62.8% C:0.185 H:268.0°

Code Formats

CSS
color: #597EF7;
Swift
UIColor(red: 0.349, green: 0.494, blue: 0.969, alpha: 1.0)
Kotlin
Color(0xFF597EF7)
Flutter
Color(0xFF597EF7)
Android
#FF597EF7

Contrast Analysis

WCAG compliance with grayscale colors

On White

3.65:1

AA-large

On Black

5.75:1

AA

Grayscale Contrast

Aa

0%

5.8

AA
Aa

10%

4.8

AA
Aa

20%

3.5

AA-large
Aa

30%

2.3

Fail
Aa

40%

1.6

Fail
Aa

50%

1.1

Fail
Aa

60%

1.3

Fail
Aa

70%

1.7

Fail
Aa

80%

2.3

Fail
Aa

90%

2.9

Fail
Aa

100%

3.7

AA-large

Best Grayscale Contrast

#000000 with ratio 5.75:1

Aa

Color Harmonies

Harmonious color combinations

complementary

Two colors opposite on the color wheel (180°)

split-complementary

Base color + two colors adjacent to its complement

triadic

Three colors evenly spaced (120° apart)

tetradic

Four colors evenly spaced (90° apart)

analogous

Three colors adjacent on the color wheel (30° apart)

Color Variations

Tints, shades, tones, and full scale

Color Scale (50-900)

50

100

200

300

400

500

600

700

800

900

Tints (Lighter)

Shades (Darker)

Tones (Desaturated)

Gradients (OKLCH)

Primary

90°
CSS
linear-gradient(90deg, #B6C6FC 0%, #0B3CE0 100%)
OKLCH
linear-gradient(90deg, oklch(83.3% 0.078 271.8) 0%, oklch(46.3% 0.248 264.3) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #668AFF 0%, #1F53FF 100%)
OKLCH
linear-gradient(135deg, oklch(66.4% 0.178 268.4) 0%, oklch(53.4% 0.258 264.9) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #597EF7 0%, #F7D259 100%)
OKLCH
linear-gradient(90deg, oklch(62.8% 0.185 268.0) 0%, oklch(87.3% 0.143 92.1) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #59CDF7 0%, #597EF7 50%, #8359F7 100%)
OKLCH
linear-gradient(90deg, oklch(79.8% 0.119 225.2) 0%, oklch(62.8% 0.185 268.0) 50%, oklch(59.5% 0.224 290.1) 100%)
Stops
0%
50%
100%

Sunset

90°
CSS
linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)
OKLCH
linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)
Stops
0%
50%
100%

Ocean

135°
CSS
linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)
OKLCH
linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)
Stops
0%
50%
100%

Dark Mode

180°
CSS
linear-gradient(180deg, #3C67F6 0%, #0C1531 100%)
OKLCH
linear-gradient(180deg, oklch(57.0% 0.219 266.5) 0%, oklch(20.6% 0.057 267.8) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #85A0F9 0%, #1045F4 100%)
OKLCH
radial-gradient(circle, oklch(72.3% 0.133 270.0) 0%, oklch(49.8% 0.262 264.4) 100%)
Stops
0%
100%

💡 About OKLCH Gradients

OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).

Generate Full Palette

Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.

View Palette